Mathematics High School

Find the length of D. ​

Find The Length Of D.

Answers

Answer 1

Answer:

root 50

Step-by-step explanation:

Pythagorean theorem d is the hypotenuse

Answer 2

Answer:

5/2

Step-by-step explanation:

/50 if you do a2+b2=c2 and c=d

Related Questions

if m/_A = (11x+37)⁰ and x = 13, find m/_A and classify the angle.

Acute
Right
Obtuse
Straight

​Help Fast!!

Answers

Answer:

11 x 13 + 37 = 180.

m/_A = 180

Straight

Step-by-step explanation:

180 degrees is a straight line.

Answer:

Step-by-step explanation:

mr mole left his burrow that lies below the ground and started digging his way at a constant rate deeper into the ground.

Answers

Answer:

A(t)=-1.8t-4.5

Step-by-step explanation:

The pedigree below shows a sex-linked trait carried on the X chromosome. Shaded individuals are affected by the trait.



Which of the following is true of the female represented by Circle 1?

Answers

Well I may be wrong but because it is not shaded it it should mean that she does not carry the trait or she is a carrier but is not affected by it

Mr. Alvarez is buying every boy on his son's football team a new football. The footballs are sold in packages of 4. There are a total of 15 boys on the football team.

Part A:
In order for every boy to receive a football, how many packages of footballs does Mr. Alvarez need to buy?

Part B:
Using your findings in Part A, if every package costs $20.97, how much will Mr. Alvarez spend on footballs?

Answers

Answer:

Part A: 4

Part B: 83.88

Step-by-step explanation:

4x4= 16 that's enough for the whole team you have 1 extra football

The footballs are sold in 4 so that means you will have to multiply 20.94 by how many packets you have which is 83.88

6 of 12
A car travels a distance of 180 km in a time of 3 hours.
What is the car's average speed?
km/h

Answers

Answer:

60km/h

Step-by-step explanation:

180 ÷ 3 = 60

60km/h

Solve using order of operations: 7 + 4 x2

Answers

Answer:

15

if you are happy with my answer, please give brainliest :)

Step-by-step explanation:

You do 4 times 2 first

so

7+8 equals 15

Answer:

Step-by-step explanation:

=7+8

=15

Hope it helped you.

Plz mark me brainliest.

Find the area of the trapezoid. A=1/2h(b+b)

Answers

Answer:

Your answer is 28

Step-by-step explanation:

1/2 of 4 = 2

2 (5+9)

2 (14)

28

1. If a circle has a diameter of 18 inches, what is the radius ? *
A 9 feet
B 9inches
C 36 feet
D 36 inches

Answers

Answer: The radius is 9in

Explanation: 9in is the radius because radius is half of the diameter and 18÷2= 9

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Question: The sum of an integer and its opposite is always, sometimes or never equal to zero?

Answers

Answer: Always

An example would be 5 + (-5) = 0

Another example is -7 + 7 = 0

The opposite of any positive number is the negative version of that number.

Adding any positive number to its negative counterpart always leads to 0.

A real world example could be "You start on the ground floor. Then you go up 9 floors, and then go down 9 floors in a building, so ultimately you're at the ground floor again". By the term "ground floor", I mean "floor 0".

Need help ASAP
1 ft.
1.5 ft
5 ft
10 ft
What is the area of this trapezoid?
square feet

Answers

Answer:

75

Step-by-step explanation:

In standard form: y-9=2(x-1)

Answers

Answer:

y - 9 = 2(x-1)

y -9 + 9 = 2x - 2 +9

y = 2x + 7

X
7 cm
14 cm
Pls help if u can

Answers

Answer:

C.) 7√3

Step-by-step explanation:

a^2 + b^2 = c^2

x^2 + 7^2 = 14^2

x^2 + 49 = 196

x^2 = 196 - 49

x^2 = 147

√x^2 = √147

√147 = √49 • √3

√49 = 7

√3 = √3

7√3

Enter the number that goes beneath the radical symbol

Answers

Answer:

185

Step-by-step explanation:

It seems like you're using the Pythagorean theorem, which would mean that b is equal to [tex]\sqrt{11^2 -8^2}[/tex], which is equal to [tex]\sqrt{185}[/tex]. The number beneath the radical symbol is 185.

Which of the following functions has a vertex of (-4,3) and a line of symmetry of x= -4?
O A. f(x) = 2(x +4)2 – 3
OB. f (x) = 2(x - 4)2 + 4
O c. f (x) = 2(x +4)2 + 3
OD. f (x) = 2(x - 3)2 + 4
E. f (x) = 2(x – 4)2 + 3

Answers

Answer:d

Step-by-step explanation:

PLEASE HELP IM DESPERATE

ALL I NEED IS FOR SOMEONE TO ANSWER NUMBERS 7, 8, AND 9

Answers

Answer:

The answer to 9 is below

Step-by-step explanation:

2(L + W) = P

2(W + 5a - b) = 16a + 2b

2(W + 5a - b) = 2(8a + b)

W + 5a - b = 8a + b

W = 3a + 2b

7/8 - 1/4n = -3/8
n= __

Answers

steps)7-2n=3

then you move the constant to tge right hand side and change its sign

-2n=3-7

then

calculate the difference

-2n=3-7

-2n= -4

Divide both sides

n=2

Answer:

From what I understand n=5

As an estimation we are told 5 miles is 8 km.
Convert 68 km to miles.

Answers

Answer:

42.5 miles

Step-by-step explanation:

68 : 8 = 8.5 km

8.5 x 5 = 42.5 miles

Find the area of the circle. Round your answer to the nearest hundredth.

2cm

Answers

First, identify the formula necessary to calculate the area of the circle.
Area of a circle = pi x r^2
Remember, the radius is just half of the diameter! Then to square a number, is to multiply it by itself once.
pi x 1^2 =?
pi x 1
Pi
The circumference of your circle is approximately 3.14 cm squared.

A marching band has 169 members that will March in a square formation. How many band members should be in each row

Answers

Answer: 13
Explanation: To make a square you would need an equal amount of people in a square shape. 13 is the best number as it is the root of 169.

I’m not sure what to put in these please I need help right now!!!!

Answers

Answer:

x = 6,  x = 8,  x = 4

Step-by-step explanation:

You would just have to come up with a number to replace x in the equation that when you multiply it by 2 it is larger than 6. Sorry if that's not the right answer.

Help ASAP!! I will give u BRAINLYEST!! Pleas just help me :(!

In a complete sentence, explain how you would find the radius and
diameter of a circle when the circumference is given.

Answers

Answer:

Find the diameter or radius of a circle using the formulas: C = πd; C = 2πr

Step-by-step explanation:

Answer:

You can discover the diameter and radius when the circumference is given by using: C = πd; C = 2πr

Step-by-step explanation:

A jewelry store buys in which to wrap items that they sell. Each box is a cube with side lenghts of 2 cmFind the surface area of the box?

Answers

Answer:

24 cm

Step-by-step explanation:

ASAP ILL GIVE YOU BRAINLEST 40 POINTS.
In a set of three lines, a pair of parallel lines is intersected by a transversal. The intersection forms eight special angles. Two of the special angles, A and B, are corresponding angles. For the set of parallel lines intersected by a transversal, A=4x and B=-5(x-18). Part A: Write an equation to represent the corresponding relationship between A and B. Part B: Use the equation to find the measures of A and B.

Answers

Answer:

Part A: 4x = -5(x - 18)

Part B: 40° (both, A & B)

Step by step explanation:

we already know the fact that angles A and B are corresponding angles.

By definition, this means that A and B are equal in degree measure

Answer:

Part A: 4x = -5(x - 18)

Part B: 40° (both, A & B)

Step-by-step explanation:

Enlargement or reduction2 Find the scale factor!

Answers

This is second factor in the math system so it is 35/21

Screen-printing a batch of shirts requires 3 minutes per shirt in addition to 13 minutes of initial set-up time. If it takes 616 minutes to screen-print a batch of shirts, how many shirts are in the batch?

Answers

Answer: 201 shirts

Step-by-step explanation:

Let x= total shirts in the batch.

Total time taken for x shirts = Initial set-up time + (Time require per shirt) × (x)

[tex]\Rightarrow\ 616= 13+3x\\\\\Rightarrow\ 3x=616-13\\\\\Rightarrow\ 3x= 603\\\\\Rightarrow\ x=\dfrac{603}{3}\\\\\Rightarrow\ x=201[/tex]

Hence, there are 201 shirts in the batch.

The expression 6*7=7*6 is an example of commutative property of multiplication or Associative property of multiplication or Distributive property or Commutative property of addition​

Answers

Commutative property

What is the solution to 5x+4=x+4

Answers

Answer:

x=0

Step-by-step explanation:

Step 1: Subtract x from both sides.

5x+4−x=x+4−x

4x+4=4

Step 2: Subtract 4 from both sides.

4x+4−4=4−4

4x=0

Step 3: Divide both sides by 4.

4x/4=0/4

Answer:x=0

Step-by-step explanation:

3. Simplify (x - 2)(4x2 + 2x - 3) =
A. -4x2 – 2x + 3
B. 4x3 - 8x2 – 3x + 6
C. 4x3 - 6x2 - 7x + 6
D. 4x3 + 10x2 + x - 6

Answers

Answer:

4x3−6x2−7x+6

Sorry if I got it wrong.

Gabrielle is 14 years younger than Mikhail. The sum of their age is 58. What is Mikhail’s age? __ years old

Answers

I’m assuming Mikhali’s age is going to be 29 years old

solve the equation 19+n=30
n=

Answers

Answer:

n=11

Step-by-step explanation:

........... ...........

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